variables.tf

variable "name" {
  description = "(Required) The name of the IPAM resource discovery."
  type        = string
  nullable    = false
}

variable "description" {
  description = "(Optional) A description for the IPAM resource discovery."
  type        = string
  default     = "Managed by Terraform."
  nullable    = false
}

variable "operating_regions" {
  description = <<EOF
  (Optional) A set of operating regions for the IPAM resource discovery. Operating Regions are AWS Regions where the IPAM is allowed to manage IP address CIDRs. IPAM only discovers and monitors resources in the AWS Regions you select as operating Regions. The current region is required to include.
  EOF
  type        = set(string)
  default     = []
  nullable    = false
}

variable "tags" {
  description = "(Optional) A map of tags to add to all resources."
  type        = map(string)
  default     = {}
  nullable    = false
}

variable "module_tags_enabled" {
  description = "(Optional) Whether to create AWS Resource Tags for the module informations."
  type        = bool
  default     = true
  nullable    = false
}


###################################################
# Resource Group
###################################################

variable "resource_group_enabled" {
  description = "(Optional) Whether to create Resource Group to find and group AWS resources which are created by this module."
  type        = bool
  default     = true
  nullable    = false
}

variable "resource_group_name" {
  description = "(Optional) The name of Resource Group. A Resource Group name can have a maximum of 127 characters, including letters, numbers, hyphens, dots, and underscores. The name cannot start with `AWS` or `aws`."
  type        = string
  default     = ""
  nullable    = false
}

variable "resource_group_description" {
  description = "(Optional) The description of Resource Group."
  type        = string
  default     = "Managed by Terraform."
  nullable    = false
}


###################################################
# Resource Sharing by RAM (Resource Access Manager)
###################################################

variable "shares" {
  description = "(Optional) A list of resource shares via RAM (Resource Access Manager)."
  type = list(object({
    name = optional(string)

    permissions = optional(set(string), ["AWSRAMPermissionIpamResourceDiscovery"])

    external_principals_allowed = optional(bool, false)
    principals                  = optional(set(string), [])

    tags = optional(map(string), {})
  }))
  default  = []
  nullable = false
}